Allied Telesis AT-iMG634 - R2 User's Guide download pdf (Page 107)

Functional blocks ZTC

iMG/RG Software Reference Manual (System Configuration)

1.5.1 Functional blocks

The ZTC is a component-based application, which consists of different logical blocks that can be distributed on

independent runtime environments or machines (see Figure 1-10).

FIGURE 1-10 ZTC network architecture

1.5.1.1 ZTC network architecture

The ZTC Network Architecture consists of the following parts:

• An LDAP Directory Service in which data is stored.

• The ZTC Server, that contains all the application logic for:

• User authentication and authorization

• Data consistency and syntax checking when requesting to add a new device configuration

• Application logic for creating new configuration scripts

• Application logic to execute commands on the device

• Data Access Object layer to access the data tier

• Several protocols for supporting different kind of clients

• The ZTC WEB Interface. This application lest users interact with the ZTC Server. Through this interface they

can view or update existing configurations, or add new ones.

ZTC ServerWEB InterfaceWEB Browser

LDAP Database

HTTP RMI LDAP

Allied Telesis AT-iMG634 - R2 User's Guide Page 107